+CRY-04 Protection of Data for Transmission (Transport Protection)
---+CRY-04.01B
---+CRY-04.02B
---+CRY-04.01AS
---+CRY-04 Supplementary Information - Complementary Customer Criteria

1. Übersicht

CRY-04 Protection of Data for Transmission (Transport Protection)

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CRY-04.01B The cloud service provider has established procedures and technical safeguards for state of the art encryption and authentication for the transmission of cloud service customer data and cloud service derived data over public networks.

When transmitting data with normal protection needs within the cloud service provider's infrastructure, encryption is not mandatory provided that the data is not transmitted via public networks. In this case, the non-public environment of the cloud service provider can generally be deemed trusted. Configuration of the TLS protocol should comply with the recommendations of the (current) version of the BSI Technical Guideline TR-02102-2 'Cryptographic Procedures: Recommendations and key lengths. Part 2 - Use of Transport Layer Security (TLS)'. Cipher Suites should provide Perfect Forward Secrecy. Generally, wildcard certificates should not be used.
CRY-04.02B During remote access to the production environment, the cloud service provider uses state of the art cryptographic mechanisms, including personnel authentication, to protect the communication.

When transmitting data with normal protection needs within the cloud service provider's infrastructure, encryption is not mandatory provided that the data is not transmitted via public networks. In this case, the non-public environment of the cloud service provider can generally be deemed trusted. Configuration of the TLS protocol should comply with the recommendations of the (current) version of the BSI Technical Guideline TR-02102-2 'Cryptographic Procedures: Recommendations and key lengths. Part 2 - Use of Transport Layer Security (TLS)'. Cipher Suites should provide Perfect Forward Secrecy. Generally, wildcard certificates should not be used.
CRY-04.01AS The cloud service provider has established procedures and technical safeguards for state of the art encryption and authentication for the transmission of all data.

When transmitting data with normal protection needs within the cloud service provider's infrastructure, encryption is not mandatory provided that the data is not transmitted via public networks. In this case, the non-public environment of the cloud service provider can generally be deemed trusted. Configuration of the TLS protocol should comply with the recommendations of the (current) version of the BSI Technical Guideline TR-02102-2 'Cryptographic Procedures: Recommendations and key lengths. Part 2 - Use of Transport Layer Security (TLS)'. Cipher Suites should provide Perfect Forward Secrecy. Generally, wildcard certificates should not be used.
CRY-04 Supplementary Information - Complementary Customer Criteria Cloud service customers ensure with suitable controls for those parts of the cloud service under their responsibility that their data is transmitted over encrypted connections in accordance with the respective protection needs.

1.1 Referenzen

1.2 Identifizierte Anforderungen

1.2 Related Regulation

2. Identifizierte Anforderungen

Anforderungen

3. Related Regulations

Regulations
Impressum